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<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
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  <title>Document</title>
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<body>


  <script>
    const obj = {
      name: "zs",
      age: 18
    }

    const { name, age } = obj
    // console.log('name, age  ----->  ', name, age);

    const list = [1, 2, 3];
    // 💥 数组解构按下标位置解构的
    const [num2, num3, num1,] = list
    console.log('num1, num2, num3  ----->  ', num1, num2, num3);

  </script>
</body>

</html>